0
Add your answer:
Earn +20 pts
What does the subscript of the chemical formula ammonia represent in science?
The subscript in the chemical formula of ammonia, NH₃, represents the number of atoms of each element in the molecule. In this case, it indicates that there is one nitrogen atom and three hydrogen atoms in the ammonia molecule.
How many molecule of hydrogen in 26 molecules of ammonia?
Each molecule of ammonia has three hydrogen atoms; therefore, 26 molecules of ammonia contain 26 X 3 = 78. However, these hydrogen atoms do not constitute hydrogen molecules, so the literally correct answer is zero.
What is the number of valence electrons in a molecule of ammonia?
A molecule of ammonia (NH3) has 8 valence electrons - 5 from nitrogen and 1 each from the three hydrogen atoms.
How many covalent bonds join the atoms in a molecule of ammonia?
Three covalent bonds.
What shows how many atoms of each element are in a unit of substance?
The chemical formula shows you this. The subscripted number next to each element shows how many atoms are present in a molecule or formula unit. If no number is shown, then only one atom of that element is present.
What does the subscript of the chemical formula ammonia represent in science?
The subscript in the chemical formula of ammonia, NH₃, represents the number of atoms of each element in the molecule. In this case, it indicates that there is one nitrogen atom and three hydrogen atoms in the ammonia molecule.
What is the atoms in Ammonia?
Each ammonia molecule has three hydrogen atoms bonded to one nitrogen atom.
How many molecule of hydrogen in 26 molecules of ammonia?
Each molecule of ammonia has three hydrogen atoms; therefore, 26 molecules of ammonia contain 26 X 3 = 78. However, these hydrogen atoms do not constitute hydrogen molecules, so the literally correct answer is zero.
Two amonia molecules react and break down to form nitrogen and hydrogen molecules each amonia molecule is made up of one nitrogen and three hydrogen atoms how many total nitrogen atoms will be prese?
Ammonia molecule: NH32 NH3 N2 + 3 H2Nitrogen molecule N2 , each molecule containing 2 atoms (of the element) N
Is ammonia in the body same type as ammonia at the store?
Each and every ammonia molecule is composed of one nitrogen atom and three hydrogen atoms.
What is the number of valence electrons in a molecule of ammonia?
A molecule of ammonia (NH3) has 8 valence electrons - 5 from nitrogen and 1 each from the three hydrogen atoms.
How many covalent bonds join the atoms in a molecule of ammonia?
Three covalent bonds.
What shows how many atoms of each element are in a unit of substance?
The chemical formula shows you this. The subscripted number next to each element shows how many atoms are present in a molecule or formula unit. If no number is shown, then only one atom of that element is present.
How many covalent bonds are represented of a molecule of ammonia NH?
A molecule of ammonia (NH3) has three covalent bonds. Each hydrogen atom forms a single covalent bond with the nitrogen atom, resulting in a total of three covalent bonds in the ammonia molecule.
What is the number of atoms in a molecule of ammonia 3NH3?
The '3' prefix means there are 3 of the molecule. So that means there are 3 times the number of atoms than a single molecule. So, take all the subscripts and multiply them by 3. The answer is simply 12 atoms (3 nitrogens, 9 hydrogens).
What compound ammonia contains three atoms of hydrogen for every atom of nitrgen so the chemical formula for ammonia is?
The chemical formula for ammonia is NH3. Each ammonia molecule contains one nitrogen atom and three hydrogen atoms.
The number of atoms of each element present in the molecule is indicated by what?
The number of atoms of each element present in a molecule is indicated by the subscript to the right of the element symbol in the chemical formula. For example, in H2O, there are 2 hydrogen atoms and 1 oxygen atom.
